CN218639531U

CN218639531U - Supplementary change instrument of slagging-off machine link joint separation blade

Info

Publication number: CN218639531U
Application number: CN202223066610.0U
Authority: CN
Inventors: 蔺华新; 师维俊; 安旭军; 蔡文江
Original assignee: Jinchuan Group Co Ltd
Current assignee: Jinchuan Group Nickel Cobalt Co ltd
Priority date: 2022-11-18
Filing date: 2022-11-18
Publication date: 2023-03-17
Anticipated expiration: 2032-11-18

Abstract

The utility model discloses a supplementary change tool of slagging-off machine link joint separation blade, including the change tool body, the change tool body is sickle form, divide into bending section and vertical section, and bending section free end tip is equipped with the fixing clip, is equipped with a plurality of bolts with the vertical section of fixing clip homonymy equidistance, is connected with the lifting hook on the bolt. The fixing clip blocks front end chain axle during change, follow-up chain axle is colluded to the lifting hook, utilize lever principle, cooperation through fixing clip and lifting hook, it makes chain axle interval and separation blade go up two hole distances the same to promote the link joint in step, the light change work of accomplishing the separation blade, time saving and labor saving relies on manual operation to accomplish, the change efficiency has been improved greatly, and the instrument wholly accords with the requirement of repairing old and useless, energy-concerving and environment-protective, moreover, the steam generator is simple in structure, it is light to use, therefore, the clothes hanger is strong in practicability, and the manufacturing cost is low.

Description

Supplementary change instrument of slagging-off machine link joint separation blade

Technical Field

The utility model relates to a slag removing equipment field, concretely relates to supplementary change instrument of slagging-off machine link joint separation blade.

Background

The slag remover is a device for removing furnace burden, mainly comprises a slag hopper, a bottom cover, a longitudinal beam, a hammer frame and the like, and is commonly used for filtering and removing slag of impurities of low-concentration ore pulp, open circulating water and sewage. At present, when impurity and floater, the large-scale sedimentation tank of thickener overflow aquatic filter the slagging-off for water supply and drainage pipeline, generally adopt chain plate formula slagging-off machine, this slagging-off machine though have rational in infrastructure, simple to operate, operate steadily, fault rate low grade advantage, nevertheless can still appear following problem in the use: (1) The separation blade of the chain plate of the slag remover is easy to wear and break after being impacted by materials, and the separation blade is an important element for fixing and connecting the chain shaft, so that once the separation blade is damaged, the chain plate can be caused to deviate and even be torn and damaged, and the operation fault of the slag remover is caused; (2) The chain plates of the slag remover are long, after the separation blades are damaged, the distance between the chain shafts of the chain plates can be larger than the distance between the two holes in the separation blades under the action of gravity, so that the mounting process is difficult, the distance between the chain shafts of the chain plates needs to be adjusted in advance before the separation blades are mounted each time, the process is complicated, the chain plates are generally heavy, the chain plates cannot be lifted by only depending on manpower to adjust the distance between the chain shafts to a proper distance, lifting equipment is needed to be matched, and the difficulty in replacing the separation blades is further increased; (3) At present, the separation blade needs to be disassembled from the slag remover by the chain plate, the maintenance workload is large, the time and the labor are consumed, and in the disassembling and assembling process, the lifting equipment always moves around the slag remover, so that the potential safety hazard exists.

SUMMERY OF THE UTILITY MODEL

The utility model provides an instrument is changed in supplementary change of slagging-off machine link joint separation blade, the separation blade of aim at solution slagging-off machine link joint changes the problem of difficulty.

The utility model relates to a supplementary change instrument of slagging-off machine link joint separation blade, including changing the instrument body, change the instrument body and be sickle-shaped, divide into bending section and vertical section, bending section free end tip is equipped with the fixing clip, and the equidistance is equipped with a plurality of bolts on the vertical section with the fixing clip homonymy, is connected with the lifting hook on the bolt; the fixing clamp is clamped with a chain shaft at the front end of the chain plate of the slag remover, and the hook part of the lifting hook is matched with the chain shaft at the rear end of the chain plate of the slag remover.

Preferably, the distance between the fixing clip and the nearest bolt is greater than or equal to twice the distance between two adjacent chain shafts.

Preferably, the distance between each adjacent bolt is equal to the distance between adjacent link shafts.

Preferably, the curvature of the curved section is the same as the curvature of the chain plate during the redirection motion.

Preferably, the fixing clip is made of a quarter-notched nut, and the size of the notch is the same as the outer diameter of the chain shaft.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model provides an instrument is changed in assistance of slagging-off machine link joint separation blade, its bending section radian is the same with the radian when the link joint changes the motion, is fit for carrying out separation blade change work at the optimum point when changing to, and the fixing clip is apart from the adjacent chain axle interval that is more than or equal to the twice with the bolt that is closest in addition, and sufficient space does benefit to the change. The fixing clip blocks the front end chain axle during change, and follow-up chain axle is colluded to the lifting hook, utilizes lever principle, through the cooperation of fixing clip and lifting hook, avoids the slagging-off machine link joint to change because of the chain axle interval that the action of gravity arouses in the maintenance process, and two hole distances are the same on synchronous promotion link joint makes chain axle interval and the separation blade, and the change work of separation blade is easily accomplished to labour saving and time saving, relies on manual operation to accomplish, has improved change efficiency greatly.

2. The utility model provides an appurtenance is assisted to slagging-off machine link joint separation blade, the appurtenance body is enclosed curved by the rod iron and is formed, and the fixing clip is made by abandonment nut, and the lifting hook is made by the leftover bits steel sheet, wholly accords with the requirement of repairing old and useless, energy-concerving and environment-protective, simple structure, uses lightly, and the practicality is strong, and the cost of manufacture is low.

Drawings

FIG. 1 is a front view of an auxiliary replacing tool for a baffle plate of a slag remover chain plate of the utility model;

FIG. 2 is a left side view of the auxiliary replacement tool for the baffle plate of the slag remover chain plate of the utility model;

in the figure: 1-fixing the card; 2-bolt; 3-replacing the tool body; 4-lifting the hook.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-2, the utility model relates to an auxiliary replacing tool for a baffle plate of a slag remover chain plate, which comprises a replacing tool body 3, wherein the replacing tool body 3 is in a sickle shape and is divided into a bending section and a vertical section, the radian of the bending section is the same as that of the chain plate during direction-changing movement, the end part of the free end of the bending section is provided with a fixing clip 1, four bolts 2 are equidistantly arranged on the vertical section at the same side with the fixing clip 1, the bolts 2 are connected with lifting hooks 4, and the number of the lifting hooks 4 is properly installed according to the lifting requirement at each time; wherein, fixing clip 1 is made by the nut of quarter breach, the breach size is the same with the chain axle external diameter, fixing clip 1 equals the twice of two adjacent chain axle intervals with 2 distances of the bolt that are closest, the distance of each adjacent bolt 2 equals adjacent chain axle interval, according to the demand that this promotes the chain axle, only be connected with lifting hook 4 on first bolt 2, during the use, fixing clip 1 and the front end chain axle joint of slagging-off machine link joint, 4 hook portions of lifting hook cooperate with the rear end link joint of slagging-off machine link joint, in order to reduce the chain axle interval.

When the separation blade is changed, fix fixing clip 1 on one of them chain axle that needs to change the separation blade earlier, catch the follow-up chain axle that needs to change the separation blade with lifting hook 4 again, hold the vertical section tip of changing instrument body 3, promote the chain axle for the slagging-off machine link joint is from taut state to lax state, shortens the chain axle interval with this, makes its distance and two hole pitch-row on the separation blade install the separation blade after the same.

Claims

1. The utility model provides a supplementary change instrument of slagging-off machine link joint separation blade which characterized in that: the tool comprises a replacing tool body (3), wherein the replacing tool body (3) is in a sickle shape and is divided into a bending section and a vertical section, a fixing clamp (1) is arranged at the end part of the free end of the bending section, a plurality of bolts (2) are arranged on the vertical section on the same side with the fixing clamp (1) at equal intervals, and lifting hooks (4) are connected onto the bolts (2); the fixing clamp (1) is clamped with a chain shaft at the front end of the chain plate of the slag remover, and the hook part of the lifting hook (4) is matched with the chain shaft at the rear end of the chain plate of the slag remover.

2. The auxiliary replacing tool for the baffle plate of the slag remover chain plate as claimed in claim 1, wherein: the distance between the fixing clamp (1) and the closest bolt (2) is more than or equal to twice of the distance between two adjacent chain shafts.

3. The auxiliary replacing tool for the baffle plate of the slag remover chain plate as claimed in claim 2, wherein: the distance between every two adjacent bolts (2) is equal to the distance between every two adjacent chain shafts.

4. The auxiliary replacing tool for the baffle plate of the slag remover chain plate as claimed in claim 1, wherein: the radian of the bending section is the same as that of the chain plate during redirection motion.

5. The auxiliary replacement tool for the baffle plate of the slag remover chain plate as claimed in any one of claims 1 to 4, wherein: the fixing clamp (1) is made of a nut with a quarter of gap, and the size of the gap is the same as the outer diameter of the chain shaft.